The Natural Process Of Continuity Ecological Restoration Planning Strategy Of Qinling Taiping River

For today’s increasingly serious water crisis, river restoration has been put on the agenda. Most of the traditional river training work to expand the use of engineering techniques to solve the outstanding contradictions between human and the river, on the river natural processes are continuous attention is weak, limited ecological benefits. In this paper, for the construction of basin-wide river ecological restoration planning theory and spatial strategies, through theory and practice of ecological restoration river reviewed domestic and foreign natural process continuity Perspective, multi-scale, multi-step mixing methods look to restore river ecosystems natural process continuity perspective system, Qinling Mountains in the Pacific Basin expand practical applications studied, Qinling Mountains from the peace River basin scale to reach the scale of the natural process of ecological restoration continuity planning strategy.The thesis is divided into seven chapters, discusses a study from theory to practice. The first chapter is an introduction, mainly on the research background, research object, research purpose, research methods, research content and technical route integration sort; the second chapter, the continuity of the natural process-oriented river ecological restoration theory and practice are reviewed Review and find the origin and development of the theory of natural processes and the importance of continuity in the practice of ecological restoration of the river; the third chapter, to establish the continuity of the natural process-oriented framework river ecological restoration planning studies, presentation content through the object, process analysis in real terms, process evaluation methods, indicators and results as well as the river ecological restoration planning content elaborate and summarize; the fourth chapter, through the peace River basin scale before presentation, the natural process analysis, ecological problems identified watershed scale evaluation results Qinling Mountains river peace River Basin ecological restoration function zoning, and clearly peace River watershed scale river restoration main problem concentrated in the plains zone; the fifth chapter of the peace River regional Situation Plain section, the upper river and planning issues specific statements, by nature plain zone continuity analysis and evaluation process, draw plain zone continuity quantitative evaluation of the natural process, and the plain area of the natural process of ecological restoration of the continuity of the lower reach of proposed Regulatory guide; Chapter VI, section problem for peace River Plain prominent Ma Feng river beach river ecological restoration planning and design, and propose specific measures for ecological restoration; Chapter Ⅶ is the conclusion of the proposed natural process continuity oriented river ecological restoration planning theory and practical strategies to refine summaryThis innovation:the first point, combing theory-the perspective of continuity with the natural process of combing the river restoration theory and practice, to provide a theoretical basis for the continuity of the natural process-oriented method of river ecological restoration planning; the second point, to establish the framework proposes natural process continuity oriented river ecological restoration planning framework to guide the river basin scale river restoration planning to expand; the third point, construction strategy-peace River through the Qinling Mountains multiscale river restoration practices, build natural the continuity of the process-oriented river ecological restoration planning strategy.